The Saskatchewanism "bunny hug" made its appearance in the Oxford English Dictionary in September 2019:
Canadian. A hooded sweatshirt.
Chiefly in Saskatchewan.
Recorded earliest as a modifier.
1978 Shellbrook (Saskatchewan) Chron. 21 June 14/6 Lost—at Memorial Lake Sun., June 18th, one rust colored bunny hug jacket, with prescription sunglasses in pocket.
1982 Trade Marks Jrnl. (Canada) 28 Apr. 4/2 Wares: men's and ladies' clothing, namely, shirts, t-shirts,..bunny hugs, jumpers.
2017 Star Phoenix (Saskatoon) (Nexis) 29 Nov. (Early ed.) a3 He is wearing a blue bunny hug.
(Of course it has been in the Canadian Oxford Dictionary since 1998.)
Don't forget! Only in Canada, You Say and Six Words You Never Knew Had Something to do with Pigs make great gifts for word lovers and for patriotic Canadians.